<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<form action="/restful_war_exploded/http2" method="get">
    <input type="text" name="username">
    <input type="text" name="password">
    <button>提交</button>
</form>
</body>
</html>